Refactor frontend components and backend migrations

- Removed TradingGraph component from frontend/src/components/trading.
- Updated home page to import Services component and TradingGraph from new path.
- Modified PortfolioPage to return null instead of PortfolioGrid.
- Added initial migrations for account, advertisement, commerce, configuration, downloader, gopay, stripe, trading212, and zasilkovna apps in the backend.
- Created Services component with subcomponents for Kinematografie, Drone Service, and Website Service.
- Implemented TradingGraph component with dynamic data generation and canvas rendering.
- Updated DonationShop component to display donation tiers with icons and descriptions.

backend/account/views.py

@@ -6,7 +6,7 @@ from .serializers import *
 from .permissions import *
 from .models import CustomUser
 from .tokens import *
-from .tasks import send_password_reset_email_task, send_email_verification_task, send_email_clerk_accepted_task # FIXME: send_email_clerk_accepted_task neexistuje !!!
+from .tasks import send_password_reset_email_task, send_email_verification_task
 from django.conf import settings
 import logging
 logger = logging.getLogger(__name__)
@@ -186,7 +186,6 @@ class LogoutView(APIView):
 
 @extend_schema(
     tags=["User"],
-    get=extend_schema(tags=["public"]),
     summary="List, retrieve, update, and delete users.",
     description="Displays all users with filtering and ordering options. Requires authentication and appropriate role.",
     responses={
@@ -223,6 +222,15 @@ class UserView(viewsets.ModelViewSet):
             "is_active": {"help_text": "Stav aktivace uživatele."},
         }
 
+    @extend_schema(
+        tags=["User"],
+        summary="Get permissions based on user role and action.",
+        description="Determines permissions for various actions based on user role and ownership.",
+        responses={
+            200: OpenApiResponse(description="Permissions determined successfully."),
+            403: OpenApiResponse(description="Permission denied."),
+        },
+    )
     def get_permissions(self):
         # Only admin can list or create users
         if self.action in ['list', 'create']:
@@ -243,6 +251,7 @@ class UserView(viewsets.ModelViewSet):
             return [OnlyRolesAllowed("admin")()]
 
         # Any authenticated user can retrieve (view) any user's profile
+        #FIXME: popřemýšlet co vše může získat
         elif self.action == 'retrieve':
             return [IsAuthenticated()]
 
@@ -326,40 +335,13 @@ class EmailVerificationView(APIView):
 
         if account_activation_token.check_token(user, token):
             user.email_verified = True
+            user.is_active = True  # Aktivace uživatele po ověření e-mailu
             user.save()
             
-            return Response({"detail": "E-mail byl úspěšně ověřen. Účet čeká na schválení."})
+            return Response({"detail": "E-mail byl úspěšně ověřen. Účet je aktivován."})
         else:
             return Response({"error": "Token je neplatný nebo expirovaný."}, status=400)
 
-#3. seller activation API (var_symbol)
-@extend_schema(
-    tags=["User Registration"],
-    summary="Activate user and set variable symbol (admin/cityClerk only)",
-    description="Activate user and set variable symbol. Only accessible by admin or cityClerk.",
-    request=UserActivationSerializer,
-    responses={
-        200: OpenApiResponse(response=UserActivationSerializer, description="User activated successfully."),
-        400: OpenApiResponse(description="Invalid activation data."),
-        404: OpenApiResponse(description="User not found."),
-    },
-)
-class UserActivationViewSet(APIView):
-    permission_classes = [OnlyRolesAllowed('cityClerk', 'admin')]
-
-    def patch(self, request, *args, **kwargs):
-        serializer = UserActivationSerializer(data=request.data)
-        serializer.is_valid(raise_exception=True)
-        user = serializer.save()
-
-        try:
-            send_email_clerk_accepted_task.delay(user.id) # posílaní emailu pro informování uživatele o dokončení registrace, uředník doplnil variabilní symbol - CELERY TASK
-        except Exception as e:
-            logger.error(f"Celery not available, using fallback. Error: {e}")
-            send_email_clerk_accepted_task(user.id) # posílaní emailu pro informování uživatele o dokončení registrace, uředník doplnil variabilní symbol
-
-        return Response(serializer.to_representation(user), status=status.HTTP_200_OK)
-
 #-------------------------------------------------END REGISTRACE-------------------------------------------------------------
 
 #1. PasswordReset + send Email